@article{Szajna:2009,
author
=
"W.Szajna",
title
=
"Numerical analysis of steel-reinforced concrete composite girders",
journal
=
"Civil and Environmental Engineering Reports : Special issue on the occasion of 70th birtday of prof. Romuald Świtka ; University of Zielona Góra Press ; Zielona Góra",
volume
=
"no 1",
pages
=
"261--272",
year
=
"2005",
}